/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package org.apt.ServletClient;

import java.io.IOException;
import java.io.PrintWriter;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.ArrayList;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import org.apt.Bean.NewEntities;
import org.apt.connectDB.MyConnect;

/**
 *
 * @author Administrator
 */
public class listNews extends HttpServlet {

    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        //out.print("<script>alert('den day')</script>");
        try {
            List<NewEntities> listNews = new ArrayList<NewEntities>();
            Connection con = MyConnect.getConnection();
            Statement st = con.createStatement();
            String sql = "select * FROM News ";
            ResultSet rs = st.executeQuery(sql);
            while (rs.next()) {
                NewEntities n = new NewEntities();
                n.setNewID(rs.getInt("NewsID"));
                n.setTile(rs.getString("Title"));
                n.setSummary(rs.getString("Summary"));
                n.setContent(rs.getString("Content"));
                n.setImage(rs.getString("Image"));
                n.setDaypost(rs.getString("DayPost"));
                n.setAuthor(rs.getString("Author"));
                n.setStatus(rs.getBoolean("Status"));
                n.setDescription(rs.getString("Description"));
                listNews.add(n);
            }
            request.setAttribute("DATA", listNews);
            HttpSession session = request.getSession(true);
            session.setAttribute("DATA", listNews);
            RequestDispatcher rd = request.getRequestDispatcher("News.jsp");
            rd.forward(request, response);
        } catch (SQLException ex) {
            Logger.getLogger(listNews.class.getName()).log(Level.SEVERE, null, ex);
        } finally {
            out.close();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
